| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 H2O + 2 HCl = CaCl2 + 2 H2OH
(NH4)2(SO4) + KOH = K2SO4 + NH3 + H2O =>
(NH4)2(SO4) + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Ca(OH)2 + Al(HCO3)3 = Ca(HCO3)2 + Al(OH)3 =>
3 Ca(OH)2 + 2 Al(HCO3)3 = 3 Ca(HCO3)2 + 2 Al(OH)3
(NH4)4PO3 + CaCl2 = NH4Cl + Ca4(PO3)2 =>
2(NH4)4PO3 + 4 CaCl2 = 8 NH4Cl + Ca4(PO3)2
HBr + Al(OH)3 = HBr(OH)3 + Al =>
HBr + Al(OH)3 = HBr(OH)3 + Al
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
PbO + Li2O = Li2PbO2 =>
PbO + Li2O = Li2PbO2
Mn(NO2)2CaCO3 = Ca(NO2)2MnCO3 =>
Mn(NO2)2CaCO3 = Ca(NO2)2MnCO3
CuF2(aq) + Li2CO3(aq) = CuCO3 + Li2F2 =>
CuF2(aq) + Li2CO3(aq) = CuCO3 + Li2F2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(CH3)3COH + O2 = H2O + C =>
(CH3)3COH + 2 O2 = 5 H2O + 4 C
Cu2S + HNO3 = Cu(NO3)2 + NO + H2O + SO2 =>
3 Cu2S + 20 HNO3 = 6 Cu(NO3)2 + 8 NO + 10 H2O + 3 SO2
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
P4 + HCIO + H2O = H3PO4 + HCI =>
P4 + 10 HCIO + 6 H2O = 4 H3PO4 + 10 HCI
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
NaNo3 + CaCl2 = NaCl + Ca(No3)2 =>
2 NaNo3 + CaCl2 = 2 NaCl + Ca(No3)2
HC2H3O2(aq) + NaHSO3(ag) = H2O(l) + CO2(g) + HNaS(aq) =>
3 HC2H3O2(aq) + 4 NaHSO3(ag) = 6 H2O(l) + 6 CO2(g) + 4 HNaS(aq)
D2 + O2 = D2O =>
2 D2 + O2 = 2 D2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Mg + H = MgH2 =>
Mg + 2 H = MgH2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH4NO3 = (N2O)2 + H2O =>
2 NH4NO3 = (N2O)2 + 4 H2O
Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
H2SO3 + NH3 = (NH4)2SO3 =>
H2SO3 + 2 NH3 = (NH4)2SO3
C6H12O6 + CuSO4 = Cu2O + C6H12O7 + SO2 =>
3 C6H12O6 + 2 CuSO4 = Cu2O + 3 C6H12O7 + 2 SO2
Ca3(Po4)2 + KOH = Ca(OH)2 + K3Po4 =>
Ca3(Po4)2 + 6 KOH = 3 Ca(OH)2 + 2 K3Po4
C25H50(s) + O2(g) = CO2(g) + H2O(g) =>
2 C25H50(s) + 75 O2(g) = 50 CO2(g) + 50 H2O(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3OH + Cr2O7{2-} + H{+} = CH2O + Cr{3+} + H2O =>
3 CH3OH + Cr2O7{2-} + 8 H{+} = 3 CH2O + 2 Cr{3+} + 7 H2O
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
BaCl2 + AgNO3 = Ba[NO3]2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba[NO3]2 + 2 AgCl
CH3CH2OH = CH2CH2 + H2O =>
CH3CH2OH = CH2CH2 + H2O
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
CaCO3 + O2 = CaO3 + CO2 =>
CaCO3 + O2 = CaO3 + CO2
MgO + CaO = MgCa + O =>
MgO + CaO = MgCa + 2 O
CH4 + O2 = CO3 + H2O =>
2 CH4 + 5 O2 = 2 CO3 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HClO3 + KOH = H2O + K(ClO3) =>
HClO3 + KOH = H2O + K(ClO3)
PBr3(s) + H2O(i) = HBr(g) + H3PO3(i) =>
PBr3(s) + 3 H2O(i) = 3 HBr(g) + H3PO3(i)
CaCO3 + NH3 = CaCN2 + H2O =>
CaCO3 + 2 NH3 = CaCN2 + 3 H2O
OCl + H = Cl + H2O =>
OCl + 2 H = Cl + H2O
CO2(g) + H2O = C6H12O6 + O2 =>
6 CO2(g) + 6 H2O = C6H12O6 + 6 O2
Cu + NaCl = NaCl(Cu) =>
Cu + NaCl = NaCl(Cu)
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
H2O + As2O3 + Cl = H3AsO4 + HCl =>
5 H2O + As2O3 + 4 Cl = 2 H3AsO4 + 4 HCl
CaO + CO + H2O = H2 + CaCO3 =>
CaO + CO + H2O = H2 + CaCO3
HNO3 + C6H12 = C6H6 + H2O + NO2 =>
6 HNO3 + C6H12 = C6H6 + 6 H2O + 6 NO2
H2SO3 + Br2 = HBr + HSO3 =>
2 H2SO3 + Br2 = 2 HBr + 2 HSO3
NaHCO3 + C2H3O2H = CO2 + NaCH3COO + H2O =>
NaHCO3 + C2H3O2H = CO2 + NaCH3COO + H2O
Na3PO4 + AgNo3 = Na3No + Ag(PO4)3 =>
3 Na3PO4 + AgNo3 = 3 Na3No + Ag(PO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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